Parents need to know that this classic 1960s multi-Emmy Award-winning series features lots of comedy and musical acts that are both entertaining and family friendly. As was typical of the time, pipe, cigar, and cigarette smoking is occasionally visible. Parties often feature people with cocktails, and jokes sometimes make references to drunkenness. Because the themes revolve around work and marriage, it probably won't appeal to younger kids (although it's mild enough if it does).